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GB314216A - Improvements in and relating to electric lamp shades and/or fittings - Google Patents

Improvements in and relating to electric lamp shades and/or fittings

Info

Publication number
GB314216A
GB314216A GB1828928A GB1828928A GB314216A GB 314216 A GB314216 A GB 314216A GB 1828928 A GB1828928 A GB 1828928A GB 1828928 A GB1828928 A GB 1828928A GB 314216 A GB314216 A GB 314216A
Authority
GB
United Kingdom
Prior art keywords
electric lamp
tube
fittings
relating
lamp shades
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1828928A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Louis Dernier & Hamlyn Ltd
Original Assignee
Louis Dernier & Hamlyn Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Louis Dernier & Hamlyn Ltd filed Critical Louis Dernier & Hamlyn Ltd
Priority to GB1828928A priority Critical patent/GB314216A/en
Publication of GB314216A publication Critical patent/GB314216A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

314,216. Hamlyn, S. W., and Dernier & Hamlyn, Ltd., L. June 23, 1928. Mounting electric lamps in lanterns.-In an electric lamp shade fitting a bulb is adjustable with respect to a series of superposed glass or like discs by providing the holder j with a tube j<1> which is adjustably secured in a chuck formed by splitting the lower end of a tube a<2> depending from the inside of a supporting bowl a, the tube a<2> being expanded and contracted by means of a nut a<4>.
GB1828928A 1928-06-23 1928-06-23 Improvements in and relating to electric lamp shades and/or fittings Expired GB314216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1828928A GB314216A (en) 1928-06-23 1928-06-23 Improvements in and relating to electric lamp shades and/or fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1828928A GB314216A (en) 1928-06-23 1928-06-23 Improvements in and relating to electric lamp shades and/or fittings

Publications (1)

Publication Number Publication Date
GB314216A true GB314216A (en) 1929-06-27

Family

ID=10109893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1828928A Expired GB314216A (en) 1928-06-23 1928-06-23 Improvements in and relating to electric lamp shades and/or fittings

Country Status (1)

Country Link
GB (1) GB314216A (en)

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